Top Level Namespace
Defined Under Namespace
Modules: DLLModule, FoodGem Classes: Food, FoodAbstract
Constant Summary
- PROTEIN_ENERGY =
Constants of energy
4
- GLUCID_ENERGY =
4
- LIPID_ENERGY =
9
Instance Method Summary collapse
-
#read_data(data_filename) ⇒ Array
Method to read data by file.
Instance Method Details
#read_data(data_filename) ⇒ Array
Method to read data by file
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# File 'lib/food/food_class.rb', line 99 def read_data (data_filename) data_string = File.open(data_filename).read.split("\n") # Divido el fichero en string de lineas food_array = [] data_string.each { |data_line| data_line = data_line.split(" ") # La divido en espacios name = "" while (data_line[0] != data_line[0].to_f.to_s) # Si el nombre no cambia al pasar de string afloat es que es un float name << data_line[0] << " " data_line = data_line[1..-1] # Quito el primer elemento end protein = [data_line[0].to_f, PROTEIN_ENERGY] glucid = [data_line[1].to_f, GLUCID_ENERGY] lipid = [data_line[2].to_f, LIPID_ENERGY] data_line = data_line[3..-1] group_name = "" while (!data_line[0].nil?) # Si el nombre no cambia al pasar de string afloat es que es un float group_name << data_line[0] << " " data_line = data_line[1..-1] # Quito el primer elemento end food_array.push(Food.new(name[0..-2], protein, glucid, lipid, group_name[0..-2])) # Quito Ășltimo espacio a nombre y grupo } return food_array end |